String Trios - Volume 3 by Franz Joseph Haydn (1732-1809). Edited by Barry S. Brook and Bruce C. MacIntyre. For String Trio. String Duo and Trios. Henle Music Folios. Pages: Vl I Part = 18 * Vl II Part = 18 * Basso (Vc) Part = 17. Softcover. 68 pages. G. Henle #HN628. Published by G. Henle (HL.51480628).